baber/WOPTO huggingface dataset:
Patent JP-2000060590-A (JP)
Title: Formation of cyclodextrin
Inventor: GRUELL DIETMAR
IPC: C12P19/04
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a cyclodextrin by treating an amylopectin potato starch obtained from a potato whose amylose formation is inhibited by breeding or genetic engineering method with a cyclodextrin glycosyltransferase. SOLUTION: In this method for forming a cyclodextrin from an amylopectin potato starch through a reaction with a glycosyltransferase (EC No. 2.4.1.19), the amylopectin potato starch is used as a starch raw material and the amylopectin potato starch is obtained from a potato whose amylose formation is inhibited by using a breeding or genetic engineering method or another molecular biological method such as an antisense technique, cosuppression, etc., to industrially advantageously give the objective cyclodextrin more efficiently at the cost lower than that of a former method.
Patent JP-S6287930-A (JP)
Title: Image recorder
Inventor: ISHIKAWA KEN
IPC: G02B27/09
Filed: 1985-10-15
Abstract: PURPOSE:To simplify assembling and adjustment by converging and shaping in form optical beams on positions different between a plane in parallel with the repeating scanning direction and a plane in parallel with the direction rectangular to said scanning direction by an optical beam form shaping optical system. CONSTITUTION:Image information can be written in an image memory 31 on the basis of an input signal 34 from the external and writing/reading to/from the image memory 31 is controlled by the actuation of a galvanometer driver 28, the driving of a motor 19 and a controller 35 provided with a microcomputer. The lens system of a beam expander consists of a convave lens 36, a cylindrical lens 37 and a convex lens 38 and the cylindrical lens 37 is arranged so as to generate a lens effect on a plane parallel with a repeating scanning direction, i.e. x-z plane and x'-z' plane. Since the accuracy relating to the direction of an optical system such as the cylindrical lens is not required strictly as compared to an ordinary device constituted of plural cylindrical lenes, the assembling and adjustment can be easily executed.
Patent JP-S6471772-A (JP)
Title: Thermal head driving circuit
Inventor: ICHIKAWA KIMIYA
IPC: B41J2/36
Filed: 1987-09-11
Abstract: PURPOSE:To obtain a circuit which can determine driving conditions of a heating part by referring to many printing past records of the heating part, by a method wherein new image information for driving the heating part is stored according to a latch signal and besides, a plurality of stages of shift registers which store a stored preceding image by shifting it as past image information are established at each heating part. CONSTITUTION:An image signal transferred to a main scan shift register 55 with a transfer clock CK is outputted to a past record shift registers QY1-QY128(QYn) with a latch signal LATCH. At that time, image information of a preceding line which has been stored in the register QY(n, 1) on the first stage of the past record shift register QYn is simultaneously transferred to the register QY(n, 2) on the second stage. Further, the image information of the two lines ahead which has been stored in the QY(n, 2) at that time is simultaneously transferred to the register QY(n, 3) on the third stage.
Patent JP-S6384269-A (JP)
Title: Compression code decoding device
Inventor: MURATA YUKIO
IPC: H04N1/413
Filed: 1986-09-29
Abstract: PURPOSE:To attain the write by using a direct memory access control by outputting a decoded data as a parallel data so as to connect the titled device directly to an image memory or the like. CONSTITUTION:A synchronizing clock signal ACLK 9 is outputted synchronously with a CLK 13 from a control circuit 4. Since one page video signal 8 is sent by the output of a page synchronizing signal VSYNC 6, a line synchronizing signal BD-DR10 is outputted to command the transmission of the VIDEO signal 8. A decoder 2 receiving it outputs picture synchronizing signals VEN 7 and VIDEO 8. The output is sent synchronously with the ACLK 9, the parallel video interface 3 outputs a parallel picture data 11 in the stage of the arranged VIDEO 8 at the S/P conversion. In this case, the transmission of the signal 9 is stopped so that the next signal 8 is not sent and after the output of the picture data 11 is finished, the signal 9 is outputted to fetch the next signal 8 succeedingly to apply parallel conversion.
Patent JP-2000055390-A (JP)
Title: Bathroom heater/dryer
Inventor: SHIGEMATSU TORU
IPC: D06F58/10
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To eliminate duplicated piping when a bathroom heater/dryer is installed in bathroom or dressing room. SOLUTION: Water supply/discharge part 230 of a bathroom heater/dryer on the dressing room side comprises a water inlet 231, a water separation opening 232, a drain outlet 234, and a water combination opening 235. The water supply opening 231 and the water separation opening 232 are coupled with the drain outlet 234 and the water combination opening 235, respectively, through U-tubes 144, 145 and the hot water tube 146 of a heat exchanger 138 is coupled to the way of the U-tubes 144, 145. Water supply/discharge part of the bathroom heater/dryer on the bathroom side comprises a water inlet, and a drain outlet.  Hot water piping from a heat source is coupled with the water inlet 231 and drain outlet 234 of the bathroom heater/dryer on the dressing room side while the water separation opening 232 and the water combination opening 235 are coupled with the water inlet and drain outlet of the bathroom heater/dryer on the bathroom side thus eliminating hot water piping for coupling the bathroom heater/dryer on the bathroom side with a heat source machine.
Patent JP-H0676011-A (JP)
Title: Leader line generating and updating system
Inventor: SUGAYA SHOICHI
IPC: G06F17/50
Filed: 1992-08-27
Abstract: PURPOSE:To prevent the generation of erroneous leader lines for parts and to simplify the movement of parts and the comments of leader lines by using the data of a table of parts at the time of generating and updating the leader lines on a CAD drawing. CONSTITUTION:Information set by a parts row interval setting part 3 and the data of the table of parts are used to generate leader lines. Information of correspondence between comments of leader lines and those of the table of parts and information of parts corresponding to leader lines are set by an inter- comment correspondence setting part 7 and a leader line-parts correspondence setting part 8. Thus, leader lines are moved by the movement of parts, and leader lines are automatically corrected by the correction of comments in the table of parts.
Patent JP-H0894517-A (JP)
Title: Concentration measuring method and device for absorption component of scattering absorption body
Inventor: TSUCHIYA YUTAKA
IPC: A61B5/00
Filed: 1994-09-22
Abstract: PURPOSE: To measure the change of concentration with time and the spatial distribution of the concentration by making plural predetermined wavelength rays with equal scattering coefficients irradiate a scattering absorption body with various shapes, obtaining predetermined wavelength ray light amount at a ray detecting position and an average flight distance, and processing the concentration of a specified absorption component. CONSTITUTION: Pulse rays with different wavelength λ1 , λ2 emitted from a light source 2 such as a laser diode or the like are selected by a wavelength selector 4 based on wavelengths, and irradiate the surface of a scattering absorption body 20 being an object to be measured via a ray guide 6. The rays diffused and transmitted inside the scattering absorption body 20 are accepted by ray guides 8, 9 set at positions of distances γ1 , γ2 from a ray incident position, ray signals are converted to electrical signals by ray detectors 12, 13 so as to output ray detection signals. A parameter detection portion 15 detects the light amount and an average flight distance from the respective ray detection signals.  A processing portion 16 process the concentration V of absorption components based on parameter values obtained at the detection portion 15, and the processed result is displayed or recorded in a display record portion 18.
Patent JP-H0786573-A (JP)
Title: High electron-mobility transistor
Inventor: AKASAKI TATSUSHI
IPC: H01L21/338
Filed: 1993-09-14
Abstract: PURPOSE:To obtain the transistor having high electron mobility in the HEMT structure of a reverse high electron-mobility transistor by providing a semiconductor thin film layer, whose effective mass is small in a semiconductor channel layer. CONSTITUTION:In a reverse HEMT structure, an insertion layer 8 comprising an un-doped InAs layer as a semiconductor thin film layer, whose effective mass is small, is provided. An n(+)InAlAs carrier supply layer 5, an un-doped InAlAs spacer layer 4, an un-doped InGaAs channel layer 3 and an un-doped InAlAs gate contact layer 2 are sequentially laminated on an S.I.-InP substrate 7 through an un-doped InAlAs buffer layer 6. The un-doped InAs insertion layer 8 has the thickness of 20-50Angstrom . The layer 8 is inserted into the inside of the un-doped InGaAs channel layer 3, which is separated from the spacer layer 4 of the un-doped InAs InAlAs layer by 0-50Angstrom . The InAs insertion layer 8 having the thickness of 40Angstrom  is inserted at the position, which is separated from the spacer layer 4 by 25Angstrom , and the maximum value of the mobility is obtained.
Patent JP-H0676357-A (JP)
Title: Ultraviolet-curing resin composition for coating optical disk
Inventor: MIYATA SHIRO
IPC: G11B7/254
Filed: 1992-08-27
Abstract: PURPOSE:To improve the initial antistatic performance of a coating film, the adhesion of the film to the substrate and the hardness of the film by using a UV-curing resin compsn. contg. 30-70wt.% (meth) acrylic ester having carboxyl groups. CONSTITUTION:This UV-curing resin compsn. contains 30-70wt.% (meth)-acrylic ester having carboxyl groups such as acrylate dimer, methacrylate dimer or ethylene oxide modified succinoacrylate. This compsn. preferably contains an org. compd. having two or more active ethylene groups in each molecule besides the (meth)acrylic ester so as to improve the hardness of a formed coating film.
Patent JP-S61108715-A (JP)
Title: Production of acrylic fiber
Inventor: SUGIMORI TERUHIKO
IPC: D01F6/18
Filed: 1984-10-30
Abstract: PURPOSE:A yarn of polyacrylonitrile polymer is washed with water under irradiation of ultrasonic waves of a specific frequency to produce the titled fiber which is suitable for production of carbon fiber, because it contains a reduced amount of solvent remaining and causes no fusion or the like in the drying and densifying process. CONSTITUTION:A solution of an acrylonitrile polymer is extruded into a yarn, drawn, washed with water, dried and densified to form an acrylic fiber where the yarn is washed under irradiation with ultrasonic waves of 10-90kHz. EFFECT:The amount of the solvent remaining in the yarn can be reduced lower than 0.03wt%.
Patent JP-2001081161-A (JP)
Title: Polyethylene terephthalate
Inventor: ONOKI TAKAYUKI
IPC: C08G63/183
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene terephthalate having only a small content of acetaldehyde and only a small increased amount of acetaldehyde upon molding. SOLUTION: This polyethylene terephthalate has an intrinsic viscosity of >=0.50 dL/g, and contains 0.1-200 ppm of titanium atom and 0.1-500 ppm of at least one metal atom M selected from the group consisting of beryllium, magnesium, calcium, strontium, barium, boron, aluminum, gallium, manganese, cobalt, zinc and antimony. The molar ratio of titanium atom to the metal atom M is 0.05-50, the content W0 of acetaldehyde is <=4 ppm and (W1-W0) is <=10 ppm wherein the content of acetaldehyde after heat melting the polyethylene terephthalate at 275 deg.C and forming it into an angle board is W1.
Patent JP-2000056401-A (JP)
Title: Mirror unit for exposure processing device
Inventor: MINAMIYAMA SEIJI
IPC: G02B7/198
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To improve operability by attaching a mirror unit which is freely folded and housed in an exposure processing device, always housing a mirror in the mirror unit and drawing it out from the mirror unit if necessary so that operation such as cleaning a lens or adjusting an optical axis may be performed and to prevent trouble in a device caused by a careless mistake and to improve the reliability of the device by attaching the mirror unit to the device. SOLUTION: In this exposure processing device an image on a film is projected and exposed on printing paper 5 placed on an exposure base 4 from a light source 2 through a lens 3. A mirror plate 11 equipped with a mirror 10 is attached to be freely folded and housed in the exposure processing device. The mirror plate 11 is always folded and housed in the mirror unit 6 and is drawn out from the mirror unit 6 so as to arrange the mirror at a specified position in the case of performing the operation.
Patent JP-H01104621-A (JP)
Title: Production of polymer latex composition
Inventor: RICHIYAADO KARUBIN SATSUTON
IPC: C08K3/00
Filed: 1988-09-14
Abstract: PURPOSE: To obtain the compsn. without using surfactants by heating a loadable latex consisting of a continuous aqueous phase and a loadable polymer particle- contg. dispersion phase and adding a water-miscible org. solvent soln. of a hydrophobic material to this latex, thereby associating the polymer particles and the hydrophobic material.  
     CONSTITUTION: The objective compsn. adequate in the field of photography, etc., is obtd. by heating the loadable latex consisting of the continuous aqueous phase and the dispersion phase contg. the loadable polymer particles obtd. from at least one kind of ethylenic unsatd. polymerizable monomer [more preferably m-(2-chloroethyl sulfonylmethyl)styrene, etc.], to a temp. of 30 to 95°C, more preferably 40 to 90°C, gradually adding the hydrophobic material ((e.g. photographic additive, etc.), soln. dissolved in at least one kind of the water- miscible org. solvent (e.g. methanol, etc.), (preferably at an addition rate of 2 to 30 ml/min) thereto to put the polymer particles and the hydrophobic material into the associated state, then adding water thereto to reduce the solubility of the hydrophobic material in the continuous aqueous phase, thereby moving the hydrophobic material to the dispersion phase. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6288753-A (JP)
Title: Oscillation controller for sheetlike work rewinder
Inventor: HANAMURA KEIICHI
IPC: B65H18/00
Filed: 1985-10-16
Abstract: PURPOSE:To keep off an adverse effect to a sheetlike work in rewinding or winding, by constituting a reciprocating driver from a speed, stroke controllable device, and controlling it by means of the learning of a controller on the basis of a fundamental signal out of a positional adjustable width regulating signal generating device. CONSTITUTION:A hydraulic cylinder 23 as a receprocating driver is connected to a rewinder 11, while a selector valve 25 selecting an operating direction of this hydraulic cylinder 23 and a flow control valve 26 for speed regulation both are built in a hydraulic circuit between a hydraulic pump 24 and the cylinder. These valves 25 and 26 are automatically controlled according to the condition operated by a controller 27. In addition, a striker 28 is installed in a connecting part between the hydraulic cylinder 23 and the rewinder 11, while at both sides, there are provided with limit switches 29 and 30 as a width regulating signal generating device. On the basis of the fundamental signal, learning is carried out at the controller 27, and speed control of the hydraulic cylinder according to an actual stroke of the hydraulic cylinder 23, namely, the actual reciprocating width of the rewinder 11 is calculated and outputted as a control signal to these valve 25 and 26.
Patent JP-H0676945-A (JP)
Title: Six-phase alternating current output device and six-phase alternating current six-electrode arc discharge device
Inventor: TSUJINO HIROSHI
IPC: H02M5/10
Filed: 1992-08-27
Abstract: PURPOSE:To improve heat efficiency significantly in simple constitution by aligning the discharge direction of plural arcs between six electrodes without ceasing, and radiating the arcs and plasma jets intensively to a heating object while rotating at high speed according to discharge order. CONSTITUTION:In the case of a six-phase alternating current output device, three single phase alternating currents having mutually a phase difference of 120 deg. among outputting six singlephase alternating currents are supplied to six electrodes T1-T6 at every other electrode. Then, since alternating currents A1, A5 and A3 are in the relationship of a phase difference of 120 deg., when the alternating current A1 is supplied to the electrode T1, the alternating current A5 is supplied to the electrode T5 next to the electrode T1, and the alternating current A3 is supplied similarly to the electrode T3 next to the electrode T5, respectively. Thereby, fifteen arcs align the discharge direction between the six electrodes without ceasing, and the arcs and plasma jects can be radiated intensively to a heating object while rotating at high speed according to discharge order.
Patent JP-H0393279-A (JP)
Title: Optoelectric transducer
Inventor: ASHIDA YOSHINORI
IPC: H01L31/04
Filed: 1989-09-06
Abstract: PURPOSE:To raise open end voltage and short-circuit photocurrent of an amorphous photoelectromotive element by using III-V compound semiconductor in a conductivity type semiconductor thin film. CONSTITUTION:In a photoelectric conversion element, a substrate 1, an electrode 2, a conductivity type semiconductor thin film 3, a substantially intrinsic amorphous semiconductor thin film 4, a conductivity type semiconductor thin film 5 and an electrode 6 are laminated in this sequence while one of the thin films 3 and 5 is a III-V compound semiconductor thin film. When the thin film 3 is a p-type semiconductor with holes being majority carriers, the thin film 5 is an n-type semiconductor with electrons being majority carriers while when the thin film 3 is an n-type semiconductor, a p-type semiconductor is used as the thin film 5.
Patent JP-S61108057-A (JP)
Title: Steering handle position adjusting device for car
Inventor: SAKURAI USHIO
IPC: B62D1/184
Filed: 1984-10-31
Abstract: PURPOSE:To facilitate the motorization of a steering handle position adjusting device by unlocking the locks of a tilt and a telesco. (telescopically adjustable steering column) through the stroke of an actuating lever in the same direction. CONSTITUTION:When an actuating lever 41 is turned up to the B position, a nut 39 is loosened and an upper column 7 can be tilted in the upward and downward direction. Then, when the actuating lever 41 is turned further and located in the C position, an operating member 40 turns locking pawls 33 and 34 to the unlocking direction against a spring. As a result, the telescopic operation in the forward and backward is enabled. In this case, a tilt is locked by a locking device consisting of a hooking pin 54 and a click groove plate 52.
Patent JP-2000034939-A (JP)
Title: Idling avoiding device
Inventor: CHIKUI SHIGEO
IPC: F02N11/08
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To easily stop idling without extending an arm or turning a key during the stop of an automobile and easily start an engine similarly to stopping of the idling in restarting the idling and traveling. SOLUTION: A circuit 7a having a one-touch switch 2 which stops idling is connected in series to a circuit 7 having a switch 1 which stops the engine of an automobile and a circuit 8a having a one-touch operation switch 4 which restarting the idling is connected in parallel to a circuit 8 having a switch 3 which starts the engine. The switch 2 for stopping the idling and the switch 4 for restarting the idling are provided on a steering wheel 6 so that the idling can be easily stopped and reopened by the operation of the switch 2 for stopping the idling and the switch 4 for restarting the idling.
Patent JP-2000042161-A (JP)
Title: Exercise monitor
Inventor: SUZUKI MASAYASU
IPC: A63B71/06
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an exercise monitor capable of monitoring the exercising state evaluation parameter values of a pace, the number of steps, and the like on the periodically repeated exercise of a measured person. SOLUTION: An exercise monitor is provided with a step measuring switch SW3 for inputting timing data of action of specified phase in the periodically repeated exercise of a measured person every cycle or every plural cycles; a heart beat measuring switch SW4 for inputting timing data of heart beat of specified phase in the heart stroke of the measured person every cycle or every plural cycles; and a microcomputer 10 having a clock part 11 for originating time data a central processor unit(CPU) 12 for computing exercising state evaluation parameter values of the number of steps, a pace, and the like on the basis of the time data and the timing data inputted from the switches SW3, SW4, and the like.
Patent JP-H1052519-A (JP)
Title: Ancillary equipment for golf course
Inventor: KAWASAKI HIROAKI
IPC: A63B55/60
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily make driving-in prohibition display in a blind hole without executing wire laying work. SOLUTION: A fourth hole which is the blind hole is provided with detectors D1, D2. These detectors D1, D2 receive the radio waves including the ID number information of a golf cart transmitted at a specified period from the golf cart K1 under playing in the fourth hole. When the detector D2 detects the passage of the golf cart K1 alongside the detector D2, the detector transmits the ID number information of the golf cart K1 to the detector D1. The detector D1 receives the information and changes the driving-in prohibition display displayed heretofore on a display 6 to a tee shot permission display.
Patent JP-H0551976-A (JP)
Title: Ventilation structure in ceiling
Inventor: KOBAYASHI YOSHIO
IPC: F24F7/04
Filed: 1991-08-16
Abstract: PURPOSE:To control the humidity of a building to prevent the generation of condensation and the propagation of mold and, at the same time, to promote sound insulation efficiency of upper and lower floors. CONSTITUTION:Ventilation of a ceiling plenum space 100 and a wall span space 200 is made by a ventilation flue 400 connecting in the ceiling space 100, the wall span space 200 and the outside space 300 of a building. The ventilation flue 400 is so constituted that a through-hole 20 provided to a gypsum plasterboard, a through-hole 14 provided to a web 13 of a beam 1 and an outside opening 30 made by notching the upper end 3a of a downstain external wall panel 3 of the lower floor are connected to each other. A drip 9 is provided to the outside of the outside opening 30. Accordingly, the humidity of the whole building is controlled to prevent the generation of consendation and the propagation of mold and, at the same time, the incursion of water into the ventilation flue can be prevented by the drip.